GB/T 5838.45-2015
ActivePhosphors—Part 4-5 : Phosphor for color display tubes
荧光粉 第4-5部分：彩色显示管用荧光粉
Application Summary AI generated
This standard specifies the technical requirements, test methods, and quality criteria for phosphors used in color display tubes, such as those in cathode-ray tube (CRT) televisions and computer monitors. It is applied in the manufacturing and quality control of phosphor coatings for red, green, and blue color emissions in these display devices. The standard ensures consistent brightness, color purity, and stability under electron beam excitation in consumer electronics and industrial CRT applications.
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